39223255389 has 8 divisors (see below), whose sum is σ = 55374007680. Its totient is φ = 24610670016.

The previous prime is 39223255387. The next prime is 39223255451. The reversal of 39223255389 is 98355232293.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 39223255389 - 2¹ = 39223255387 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51), and also a Moran number because the ratio is a prime number: 769083439 = 39223255389 / (3 + 9 + 2 + 2 + 3 + 2 + 5 + 5 + 3 + 8 + 9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39223255387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384541669 + ... + 384541770.

It is an arithmetic number, because the mean of its divisors is an integer number (6921750960).

Almost surely, 2^39223255389 is an apocalyptic number.

It is an amenable number.

39223255389 is a deficient number, since it is larger than the sum of its proper divisors (16150752291).

39223255389 is a wasteful number, since it uses less digits than its factorization.

39223255389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769083459.

The product of its digits is 3499200, while the sum is 51.

The spelling of 39223255389 in words is "thirty-nine billion, two hundred twenty-three million, two hundred fifty-five thousand, three hundred eighty-nine".